/**
  ******************************************************************************
  * File Name          : main.c
  * Description        : Main program body
  ******************************************************************************
  ** This notice applies to any and all portions of this file
  * that are not between comment pairs USER CODE BEGIN and
  * USER CODE END. Other portions of this file, whether
  * inserted by the user or by software development tools
  * are owned by their respective copyright owners.
  *
  * COPYRIGHT(c) 2017 STMicroelectronics
  *
  * Redistribution and use in source and binary forms, with or without modification,
  * are permitted provided that the following conditions are met:
  *   1. Redistributions of source code must retain the above copyright notice,
  *      this list of conditions and the following disclaimer.
  *   2. Redistributions in binary form must reproduce the above copyright notice,
  *      this list of conditions and the following disclaimer in the documentation
  *      and/or other materials provided with the distribution.
  *   3. Neither the name of STMicroelectronics nor the names of its contributors
  *      may be used to endorse or promote products derived from this software
  *      without specific prior written permission.
  *
  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
  * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
  * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
  * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
  * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  *
  ******************************************************************************
  */

/* Includes ------------------------------------------------------------------*/
#include "main.h"
#include "stm32l4xx_hal.h"

/* USER CODE BEGIN Includes */
#include "log.h"
#include "bsp_flash.h"
/* USER CODE END Includes */

/* Private variables ---------------------------------------------------------*/
UART_HandleTypeDef hlpuart1;

QSPI_HandleTypeDef QSPIHandle;
DMA_HandleTypeDef hdma_quadspi;

/* USER CODE BEGIN PV */
/* Private variables ---------------------------------------------------------*/
#if defined(__CC_ARM)
extern uint32_t Load$$QSPI$$Base;
extern uint32_t Load$$QSPI$$Length;
#elif defined(__ICCARM__)
#pragma section =".qspi"
#pragma section =".qspi_init"
#elif defined(__GNUC__)
extern uint32_t _qspi_init_base;
extern uint32_t _qspi_init_length;
#endif

/* Private variables ---------------------------------------------------------*/
QSPI_HandleTypeDef QSPIHandle;
__IO uint8_t CmdCplt, RxCplt, TxCplt, StatusMatch;

/* Private function prototypes -----------------------------------------------*/
static void SystemClock_Config(void);
static void QSPI_WriteEnable(QSPI_HandleTypeDef *hqspi);
static void QSPI_AutoPollingMemReady(QSPI_HandleTypeDef *hqspi);
static uint8_t QSPI_QuadMode(QSPI_HandleTypeDef *hqspi);
static void GpioToggle(void);

/* USER CODE END PV */

/* Private function prototypes -----------------------------------------------*/
void SystemClock_Config(void);
static void MX_GPIO_Init(void);
static void MX_DMA_Init(void);
static void MX_QUADSPI_Init(void);
static void MX_LPUART1_UART_Init(void);

/* USER CODE BEGIN PFP */

/* USER CODE END PFP */

/* USER CODE BEGIN 0 */

/* USER CODE END 0 */
#if 0
int main(void)
{

    /* USER CODE BEGIN 1 */
    //    QSPI_CommandTypeDef      sCommand;
    //    QSPI_MemoryMappedTypeDef sMemMappedCfg;
    //    __IO uint32_t qspi_addr = 0;
    //    uint8_t *flash_addr = 0;
    //    __IO uint8_t step = 0;
    //    uint32_t max_size, size = 0;

    uint8_t tBuf[10] = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9};
    uint8_t rBuf[10] = {0};


    /* USER CODE END 1 */

    /* MCU Configuration----------------------------------------------------------*/



    /* USER CODE BEGIN 2 */
    LOG("Hello, QSPI");



    LOG("Flash ID %06X", QSPI_ReadFlashId(&hqspi));

    HAL_Delay(100);

    bsp_flash_init();

    bsp_flash_sector_erase(0);

    bsp_flash_write(0, tBuf, 10);

    bsp_flash_read(0, rBuf, 10);

    LOG("rBuf:");

    for(int i = 0; i < 10; i++)
    {
        printf("%02X ", rBuf[i]);
    }


    /* Reading Sequence ------------------------------------------------ */

    //    sCommand.AddressMode = QSPI_ADDRESS_4_LINES;
    //    sCommand.Address     = qspi_addr;
    //    sCommand.DataMode    = QSPI_DATA_4_LINES;
    //    sCommand.Instruction = QUAD_INOUT_READ_CMD;
    //    sCommand.DummyCycles = DUMMY_CLOCK_CYCLES_READ_QUAD;

    //    sMemMappedCfg.TimeOutActivation = QSPI_TIMEOUT_COUNTER_DISABLE;

    //    if(HAL_QSPI_MemoryMapped(&hqspi, &sCommand, &sMemMappedCfg) != HAL_OK)
    //    {
    //        Error_Handler();
    //    }


    /* USER CODE END 2 */

    /* Infinite loop */
    /* USER CODE BEGIN WHILE */
    while(1)
    {
        GpioToggle();
        /* USER CODE END WHILE */

        /* USER CODE BEGIN 3 */

    }

    /* USER CODE END 3 */

}

#endif

int main(void)
{
    QSPI_CommandTypeDef      sCommand;
    QSPI_MemoryMappedTypeDef sMemMappedCfg;
    __IO uint32_t qspi_addr = 0;
    uint8_t *flash_addr = 0;
    __IO uint8_t step = 0;
    uint32_t max_size, size = 0;


    /* Reset of all peripherals, Initializes the Flash interface and the Systick. */
    HAL_Init();

    /* USER CODE BEGIN Init */

    /* USER CODE END Init */

    /* Configure the system clock */
    SystemClock_Config();

    /* USER CODE BEGIN SysInit */

    /* USER CODE END SysInit */

    /* Initialize all configured peripherals */
    MX_GPIO_Init();
    MX_DMA_Init();
    MX_QUADSPI_Init();
    MX_LPUART1_UART_Init();


    LOG("Hello, QSPI");

    //  BSP_LED_Init(LED1);
    //  BSP_LED_Init(LED2);

    //MX_GPIO_Init();

    /* Initialize QuadSPI ------------------------------------------------------ */
    //  QSPIHandle.Instance = QUADSPI;
    //  HAL_QSPI_DeInit(&QSPIHandle);

    //  QSPIHandle.Init.ClockPrescaler     = 255;
    //  QSPIHandle.Init.FifoThreshold      = 4;
    //  QSPIHandle.Init.SampleShifting     = QSPI_SAMPLE_SHIFTING_NONE;
    //  QSPIHandle.Init.FlashSize          = QSPI_FLASH_SIZE;
    //  QSPIHandle.Init.ChipSelectHighTime = QSPI_CS_HIGH_TIME_1_CYCLE;
    //  QSPIHandle.Init.ClockMode          = QSPI_CLOCK_MODE_0;
    //  QSPIHandle.Init.FlashID            = QSPI_FLASH_ID_1;
    //  QSPIHandle.Init.DualFlash          = QSPI_DUALFLASH_DISABLE;

    //  if (HAL_QSPI_Init(&QSPIHandle) != HAL_OK)
    //  {
    //    Error_Handler();
    //  }

    /* Activate the Quad mode on the memory */
    if(QSPI_QuadMode(&QSPIHandle) != HAL_OK)
    {
        Error_Handler();
    }

    sCommand.InstructionMode   = QSPI_INSTRUCTION_1_LINE;
    sCommand.AddressSize       = QSPI_ADDRESS_24_BITS;
    sCommand.AlternateByteMode = QSPI_ALTERNATE_BYTES_NONE;
    sCommand.DdrMode           = QSPI_DDR_MODE_DISABLE;
    sCommand.DdrHoldHalfCycle  = QSPI_DDR_HHC_ANALOG_DELAY;
    sCommand.SIOOMode          = QSPI_SIOO_INST_EVERY_CMD;

#if defined(__CC_ARM)
    max_size = (uint32_t)(&Load$$QSPI$$Length);
#elif defined(__ICCARM__)
    max_size = __section_size(".qspi_init");
#elif defined(__GNUC__)
    max_size = (uint32_t)((uint8_t *)(&_qspi_init_length));
#endif

    while(1)
    {
        switch(step)
        {
            case 0:
                CmdCplt = 0;

                /* Enable write operations ------------------------------------------- */
                QSPI_WriteEnable(&QSPIHandle);

                /* Erasing Sequence -------------------------------------------------- */
                sCommand.Instruction = BLOCK_ERASE_CMD;
                sCommand.AddressMode = QSPI_ADDRESS_1_LINE;
                sCommand.Address     = qspi_addr;
                sCommand.DataMode    = QSPI_DATA_NONE;
                sCommand.DummyCycles = 0;

                if(HAL_QSPI_Command_IT(&QSPIHandle, &sCommand) != HAL_OK)
                {
                    Error_Handler();
                }

                step++;
                break;

            case 1:
                if(CmdCplt != 0)
                {
                    CmdCplt = 0;
                    StatusMatch = 0;

                    /* Configure automatic polling mode to wait for end of erase ------- */
                    QSPI_AutoPollingMemReady(&QSPIHandle);

#if defined(__CC_ARM)
                    flash_addr = (uint8_t *)(&Load$$QSPI$$Base);
#elif defined(__ICCARM__)
                    flash_addr = (uint8_t *)(__section_begin(".qspi_init"));
#elif defined(__GNUC__)
                    flash_addr = (uint8_t *)(&_qspi_init_base);
#endif

                    /* Copy only one page if the section is bigger */
                    if(max_size > QSPI_PAGE_SIZE)
                    {
                        size = QSPI_PAGE_SIZE;
                    }
                    else
                    {
                        size = max_size;
                    }

                    step++;
                }

                break;

            case 2:
                if(StatusMatch != 0)
                {
                    StatusMatch = 0;
                    TxCplt = 0;

                    /* Enable write operations ----------------------------------------- */
                    QSPI_WriteEnable(&QSPIHandle);

                    /* Writing Sequence ------------------------------------------------ */
                    sCommand.Instruction = QUAD_PAGE_PROG_CMD;
                    sCommand.AddressMode = QSPI_ADDRESS_1_LINE;
                    sCommand.Address     = qspi_addr;
                    sCommand.DataMode    = QSPI_DATA_4_LINES;
                    sCommand.NbData      = size;

                    if(HAL_QSPI_Command(&QSPIHandle, &sCommand, HAL_QPSI_TIMEOUT_DEFAULT_VALUE) != HAL_OK)
                    {
                        Error_Handler();
                    }

                    if(HAL_QSPI_Transmit_DMA(&QSPIHandle, flash_addr) != HAL_OK)
                    {
                        Error_Handler();
                    }

                    step++;

                }

                break;

            case 3:
                if(TxCplt != 0)
                {
                    TxCplt = 0;
                    StatusMatch = 0;

                    /* Configure automatic polling mode to wait for end of program ----- */
                    QSPI_AutoPollingMemReady(&QSPIHandle);

                    step++;
                }

                break;

            case 4:
                if(StatusMatch != 0)
                {
                    qspi_addr += size;
                    flash_addr += size;

                    /* Check if a new page writing is needed */
                    if(qspi_addr < max_size)
                    {
                        /* Update the remaining size if it is less than the page size */
                        if((qspi_addr + size) > max_size)
                        {
                            size = (max_size - qspi_addr);
                        }

                        step = 2;
                    }
                    else
                    {
                        StatusMatch = 0;
                        RxCplt = 0;



                        /* Reading Sequence ------------------------------------------------ */
                        sCommand.Instruction = QUAD_INOUT_READ_CMD;
                        sCommand.DummyCycles = DUMMY_CLOCK_CYCLES_READ_QUAD;

                        sMemMappedCfg.TimeOutActivation = QSPI_TIMEOUT_COUNTER_DISABLE;

                        if(HAL_QSPI_MemoryMapped(&QSPIHandle, &sCommand, &sMemMappedCfg) != HAL_OK)
                        {
                            Error_Handler();
                        }

                        step++;
                    }
                }

                break;

            case 5:
                /* Execute the code from QSPI memory ------------------------------- */
                GpioToggle();
                break;

            default :
                Error_Handler();
        }
    }
}

/**
  * @brief  Command completed callbacks.
  * @param  hqspi: QSPI handle
  * @retval None
  */
void HAL_QSPI_CmdCpltCallback(QSPI_HandleTypeDef *hqspi)
{
    CmdCplt++;
}

/**
  * @brief  Rx Transfer completed callbacks.
  * @param  hqspi: QSPI handle
  * @retval None
  */
void HAL_QSPI_RxCpltCallback(QSPI_HandleTypeDef *hqspi)
{
    RxCplt++;
}

/**
  * @brief  Tx Transfer completed callbacks.
  * @param  hqspi: QSPI handle
  * @retval None
  */
void HAL_QSPI_TxCpltCallback(QSPI_HandleTypeDef *hqspi)
{
    TxCplt++;
}

/**
  * @brief  Status Match callbacks
  * @param  hqspi: QSPI handle
  * @retval None
  */
void HAL_QSPI_StatusMatchCallback(QSPI_HandleTypeDef *hqspi)
{
    StatusMatch++;
}



/**
  * @brief  This function send a Write Enable and wait it is effective.
  * @param  hqspi: QSPI handle
  * @retval None
  */
static void QSPI_WriteEnable(QSPI_HandleTypeDef *hqspi)
{
    QSPI_CommandTypeDef     sCommand;
    QSPI_AutoPollingTypeDef sConfig;

    /* Enable write operations ------------------------------------------ */
    sCommand.InstructionMode   = QSPI_INSTRUCTION_1_LINE;
    sCommand.Instruction       = WRITE_ENABLE_CMD;
    sCommand.AddressMode       = QSPI_ADDRESS_NONE;
    sCommand.AlternateByteMode = QSPI_ALTERNATE_BYTES_NONE;
    sCommand.DataMode          = QSPI_DATA_NONE;
    sCommand.DummyCycles       = 0;
    sCommand.DdrMode           = QSPI_DDR_MODE_DISABLE;
    sCommand.DdrHoldHalfCycle  = QSPI_DDR_HHC_ANALOG_DELAY;
    sCommand.SIOOMode          = QSPI_SIOO_INST_EVERY_CMD;

    if(HAL_QSPI_Command(&QSPIHandle, &sCommand, HAL_QPSI_TIMEOUT_DEFAULT_VALUE) != HAL_OK)
    {
        Error_Handler();
    }

    /* Configure automatic polling mode to wait for write enabling ---- */
    sConfig.Match           = 0x02;
    sConfig.Mask            = 0x02;
    sConfig.MatchMode       = QSPI_MATCH_MODE_AND;
    sConfig.StatusBytesSize = 1;
    sConfig.Interval        = 0x10;
    sConfig.AutomaticStop   = QSPI_AUTOMATIC_STOP_ENABLE;

    sCommand.Instruction    = READ_STATUS_REG_CMD;
    sCommand.DataMode       = QSPI_DATA_1_LINE;

    if(HAL_QSPI_AutoPolling(&QSPIHandle, &sCommand, &sConfig, HAL_QPSI_TIMEOUT_DEFAULT_VALUE) != HAL_OK)
    {
        Error_Handler();
    }
}

/**
  * @brief  This function read the SR of the memory and wait the EOP.
  * @param  hqspi: QSPI handle
  * @retval None
  */
static void QSPI_AutoPollingMemReady(QSPI_HandleTypeDef *hqspi)
{
    QSPI_CommandTypeDef     sCommand;
    QSPI_AutoPollingTypeDef sConfig;

    /* Configure automatic polling mode to wait for memory ready ------ */
    sCommand.InstructionMode   = QSPI_INSTRUCTION_1_LINE;
    sCommand.Instruction       = READ_STATUS_REG_CMD;
    sCommand.AddressMode       = QSPI_ADDRESS_NONE;
    sCommand.AlternateByteMode = QSPI_ALTERNATE_BYTES_NONE;
    sCommand.DataMode          = QSPI_DATA_1_LINE;
    sCommand.DummyCycles       = 0;
    sCommand.DdrMode           = QSPI_DDR_MODE_DISABLE;
    sCommand.DdrHoldHalfCycle  = QSPI_DDR_HHC_ANALOG_DELAY;
    sCommand.SIOOMode          = QSPI_SIOO_INST_EVERY_CMD;

    sConfig.Match           = 0x00;
    sConfig.Mask            = 0x01;
    sConfig.MatchMode       = QSPI_MATCH_MODE_AND;
    sConfig.StatusBytesSize = 1;
    sConfig.Interval        = 0x10;
    sConfig.AutomaticStop   = QSPI_AUTOMATIC_STOP_ENABLE;

    if(HAL_QSPI_AutoPolling_IT(&QSPIHandle, &sCommand, &sConfig) != HAL_OK)
    {
        Error_Handler();
    }
}


/**
  * @brief  This function enablethe quad modeon the QSPI memory
  * @param  hqspi: QSPI handle
  * @retval None
  */
static uint8_t QSPI_QuadMode(QSPI_HandleTypeDef *hqspi)
{
    QSPI_CommandTypeDef sCommand;
    QSPI_AutoPollingTypeDef sConfig;
    uint8_t reg[2];

    /* Read status register */
    // S7-S0
    sCommand.InstructionMode   = QSPI_INSTRUCTION_1_LINE;
    sCommand.Instruction       = READ_STATUS_REG_CMD;
    sCommand.AddressMode       = QSPI_ADDRESS_NONE;
    sCommand.AlternateByteMode = QSPI_ALTERNATE_BYTES_NONE;
    sCommand.DataMode          = QSPI_DATA_1_LINE;
    sCommand.DummyCycles       = 0;
    sCommand.NbData            = 1;
    sCommand.DdrMode           = QSPI_DDR_MODE_DISABLE;
    sCommand.DdrHoldHalfCycle  = QSPI_DDR_HHC_ANALOG_DELAY;
    sCommand.SIOOMode          = QSPI_SIOO_INST_EVERY_CMD;

    if(HAL_QSPI_Command(hqspi, &sCommand, HAL_QPSI_TIMEOUT_DEFAULT_VALUE) != HAL_OK)
    {
        return HAL_ERROR;
    }

    if(HAL_QSPI_Receive(hqspi, &reg[0], HAL_QPSI_TIMEOUT_DEFAULT_VALUE) != HAL_OK)
    {
        return HAL_ERROR;
    }

    /* Read status register */
    // S15-S8
    sCommand.InstructionMode   = QSPI_INSTRUCTION_1_LINE;
    sCommand.Instruction       = 0x35;
    sCommand.AddressMode       = QSPI_ADDRESS_NONE;
    sCommand.AlternateByteMode = QSPI_ALTERNATE_BYTES_NONE;
    sCommand.DataMode          = QSPI_DATA_1_LINE;
    sCommand.DummyCycles       = 0;
    sCommand.NbData            = 1;
    sCommand.DdrMode           = QSPI_DDR_MODE_DISABLE;
    sCommand.DdrHoldHalfCycle  = QSPI_DDR_HHC_ANALOG_DELAY;
    sCommand.SIOOMode          = QSPI_SIOO_INST_EVERY_CMD;

    if(HAL_QSPI_Command(hqspi, &sCommand, HAL_QPSI_TIMEOUT_DEFAULT_VALUE) != HAL_OK)
    {
        return HAL_ERROR;
    }

    if(HAL_QSPI_Receive(hqspi, &reg[1], HAL_QPSI_TIMEOUT_DEFAULT_VALUE) != HAL_OK)
    {
        return HAL_ERROR;
    }



    /* Enable write operations */
    QSPI_WriteEnable(hqspi);

    SET_BIT(reg[1], 0x02);

    sCommand.Instruction = WRITE_STATUS_CFG_REG_CMD;
    sCommand.NbData = 2;

    if(HAL_QSPI_Command(hqspi, &sCommand, HAL_QPSI_TIMEOUT_DEFAULT_VALUE) != HAL_OK)
    {
        return HAL_ERROR;
    }

    if(HAL_QSPI_Transmit(hqspi, &reg[0], HAL_QPSI_TIMEOUT_DEFAULT_VALUE) != HAL_OK)
    {
        return HAL_ERROR;
    }

    /* Wait that memory is ready */

    /* Configure automatic polling mode to wait for memory ready ------ */
    sCommand.Instruction    = READ_STATUS_REG_CMD;

    sConfig.Match           = 0x00;
    sConfig.Mask            = 0x01;
    sConfig.MatchMode       = QSPI_MATCH_MODE_AND;
    sConfig.StatusBytesSize = 1;
    sConfig.Interval        = 0x10;
    sConfig.AutomaticStop   = QSPI_AUTOMATIC_STOP_ENABLE;

    if(HAL_QSPI_AutoPolling(hqspi, &sCommand, &sConfig, HAL_QPSI_TIMEOUT_DEFAULT_VALUE) != HAL_OK)
    {
        return HAL_ERROR;
    }

    return HAL_OK;
}





/** System Clock Configuration
*/
void SystemClock_Config(void)
{

    RCC_OscInitTypeDef RCC_OscInitStruct;
    RCC_ClkInitTypeDef RCC_ClkInitStruct;
    RCC_PeriphCLKInitTypeDef PeriphClkInit;

    /**Initializes the CPU, AHB and APB busses clocks
    */
    RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSI;
    RCC_OscInitStruct.HSIState = RCC_HSI_ON;
    RCC_OscInitStruct.HSICalibrationValue = 64;
    RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON;
    RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSI;
    RCC_OscInitStruct.PLL.PLLM = 1;
    RCC_OscInitStruct.PLL.PLLN = 10;
    RCC_OscInitStruct.PLL.PLLP = RCC_PLLP_DIV2;
    RCC_OscInitStruct.PLL.PLLQ = RCC_PLLQ_DIV2;
    RCC_OscInitStruct.PLL.PLLR = RCC_PLLR_DIV2;

    if(HAL_RCC_OscConfig(&RCC_OscInitStruct) != HAL_OK)
    {
        _Error_Handler(__FILE__, __LINE__);
    }

    /**Initializes the CPU, AHB and APB busses clocks
    */
    RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_HCLK | RCC_CLOCKTYPE_SYSCLK
                                  | RCC_CLOCKTYPE_PCLK1 | RCC_CLOCKTYPE_PCLK2;
    RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK;
    RCC_ClkInitStruct.AHBCLKDivider = RCC_SYSCLK_DIV1;
    RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV1;
    RCC_ClkInitStruct.APB2CLKDivider = RCC_HCLK_DIV1;

    if(HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_4) != HAL_OK)
    {
        _Error_Handler(__FILE__, __LINE__);
    }

    PeriphClkInit.PeriphClockSelection = RCC_PERIPHCLK_LPUART1;
    PeriphClkInit.Lpuart1ClockSelection = RCC_LPUART1CLKSOURCE_HSI;

    if(HAL_RCCEx_PeriphCLKConfig(&PeriphClkInit) != HAL_OK)
    {
        _Error_Handler(__FILE__, __LINE__);
    }

    /**Configure the main internal regulator output voltage
    */
    if(HAL_PWREx_ControlVoltageScaling(PWR_REGULATOR_VOLTAGE_SCALE1) != HAL_OK)
    {
        _Error_Handler(__FILE__, __LINE__);
    }

    /**Configure the Systick interrupt time
    */
    HAL_SYSTICK_Config(HAL_RCC_GetHCLKFreq() / 1000);

    /**Configure the Systick
    */
    HAL_SYSTICK_CLKSourceConfig(SYSTICK_CLKSOURCE_HCLK);

    /* SysTick_IRQn interrupt configuration */
    HAL_NVIC_SetPriority(SysTick_IRQn, 0, 0);
}

/* LPUART1 init function */
static void MX_LPUART1_UART_Init(void)
{

    hlpuart1.Instance = LPUART1;
    hlpuart1.Init.BaudRate = 115200;
    hlpuart1.Init.WordLength = UART_WORDLENGTH_8B;
    hlpuart1.Init.StopBits = UART_STOPBITS_1;
    hlpuart1.Init.Parity = UART_PARITY_NONE;
    hlpuart1.Init.Mode = UART_MODE_TX_RX;
    hlpuart1.Init.HwFlowCtl = UART_HWCONTROL_NONE;
    hlpuart1.Init.OneBitSampling = UART_ONE_BIT_SAMPLE_DISABLE;
    hlpuart1.AdvancedInit.AdvFeatureInit = UART_ADVFEATURE_NO_INIT;

    if(HAL_UART_Init(&hlpuart1) != HAL_OK)
    {
        _Error_Handler(__FILE__, __LINE__);
    }

}

/* QUADSPI init function */
static void MX_QUADSPI_Init(void)
{

    /* QUADSPI parameter configuration*/
    QSPIHandle.Instance = QUADSPI;
    QSPIHandle.Init.ClockPrescaler = 255;
    QSPIHandle.Init.FifoThreshold = 1;
    QSPIHandle.Init.SampleShifting = QSPI_SAMPLE_SHIFTING_NONE;
    QSPIHandle.Init.FlashSize = 21;
    QSPIHandle.Init.ChipSelectHighTime = QSPI_CS_HIGH_TIME_2_CYCLE;
    QSPIHandle.Init.ClockMode = QSPI_CLOCK_MODE_0;
    QSPIHandle.Init.FlashID = QSPI_FLASH_ID_1;
    QSPIHandle.Init.DualFlash = QSPI_DUALFLASH_DISABLE;

    if(HAL_QSPI_Init(&QSPIHandle) != HAL_OK)
    {
        _Error_Handler(__FILE__, __LINE__);
    }

}

/**
  * Enable DMA controller clock
  */
static void MX_DMA_Init(void)
{
    /* DMA controller clock enable */
    __HAL_RCC_DMA1_CLK_ENABLE();

    /* DMA interrupt init */
    /* DMA1_Channel5_IRQn interrupt configuration */
    HAL_NVIC_SetPriority(DMA1_Channel5_IRQn, 0, 0);
    HAL_NVIC_EnableIRQ(DMA1_Channel5_IRQn);

}

/** Configure pins as
        * Analog
        * Input
        * Output
        * EVENT_OUT
        * EXTI
*/
static void MX_GPIO_Init(void)
{

    GPIO_InitTypeDef GPIO_InitStruct;

    /* GPIO Ports Clock Enable */
    __HAL_RCC_GPIOA_CLK_ENABLE();
    __HAL_RCC_GPIOB_CLK_ENABLE();
    __HAL_RCC_GPIOE_CLK_ENABLE();
    __HAL_RCC_GPIOG_CLK_ENABLE();
    HAL_PWREx_EnableVddIO2();

    /*Configure GPIO pin Output Level */
    HAL_GPIO_WritePin(GPIOB, LD3_Red_Pin | LD2_Blue_Pin, GPIO_PIN_SET);

    /*Configure GPIO pins : LD3_Red_Pin LD2_Blue_Pin */
    GPIO_InitStruct.Pin = LD3_Red_Pin | LD2_Blue_Pin;
    GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
    GPIO_InitStruct.Pull = GPIO_NOPULL;
    GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
    HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);

}


///**
//  * @brief  Toggle the GPIOs
//  * @param  None
//  * @retval None
//  */
//#if defined(__CC_ARM)
//#pragma arm section code = ".qspi"
//#pragma no_inline
//static void GpioToggle(void)
//#elif defined(__ICCARM__)
//static void GpioToggle(void) @ ".qspi"
//#elif defined(__GNUC__)
//static void __attribute__((section(".qspi"), noinline)) GpioToggle(void)
//#endif
//{
//    HAL_GPIO_TogglePin(LD2_Blue_GPIO_Port, LD2_Blue_Pin);
//    /* Insert delay 100 ms */
//    HAL_Delay(100);
//    HAL_GPIO_TogglePin(LD2_Blue_GPIO_Port, LD2_Blue_Pin);
//    /* Insert delay 100 ms */
//    HAL_Delay(100);
//}
//#if defined(__CC_ARM)
//#pragma arm section code
//#endif

static void GpioToggle(void)
{
    HAL_GPIO_TogglePin(LD2_Blue_GPIO_Port, LD2_Blue_Pin);
    /* Insert delay 100 ms */
    HAL_Delay(100);
    HAL_GPIO_TogglePin(LD2_Blue_GPIO_Port, LD2_Blue_Pin);
    /* Insert delay 100 ms */
    HAL_Delay(100);
}







/* USER CODE END 4 */

/**
  * @brief  This function is executed in case of error occurrence.
  * @param  None
  * @retval None
  */
void _Error_Handler(char *file, int line)
{
    /* USER CODE BEGIN Error_Handler_Debug */
    LOG("_Error_Handler at:\n%s\n%d", file, line);

    /* User can add his own implementation to report the HAL error return state */
    while(1)
    {
    }

    /* USER CODE END Error_Handler_Debug */
}

#ifdef USE_FULL_ASSERT

/**
   * @brief Reports the name of the source file and the source line number
   * where the assert_param error has occurred.
   * @param file: pointer to the source file name
   * @param line: assert_param error line source number
   * @retval None
   */
void assert_failed(uint8_t *file, uint32_t line)
{
    /* USER CODE BEGIN 6 */
    /* User can add his own implementation to report the file name and line number,
      ex: printf("Wrong parameters value: file %s on line %d\r\n", file, line) */

    LOG("Assert failed at:\n%s\n%d", file, line):

        /* USER CODE END 6 */

    }

#endif

    /**
      * @}
      */

    /**
      * @}
    */

    /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
